2-Bromo-6-(bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine
3-Bromo-4-(bromomethyl)-2-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-2-(bromomethyl)-6-(trifluoromethoxy)pyridine-5-methanol
3-Bromo-2-(bromomethyl)-5-(trifluoromethoxy)pyridine-6-methanol